On this week’s episode, WHOOP VP of Performance Science, Principal Scientist, Kristen Holmes is joined by author and endurance coach Paul Laursen. Paul is the Co-Founder and CEO of HIIT Science, the Co-Founder and Head of Product for Athletica, and co-host of the Training Science Podcast. Not only has he published over 150 scientific manuscripts and had his work cited more than 15,00 times, but he’s also competed in 17 Ironman triathlons. Kristen and Paul will discuss how Paul got started training and teaching (3:05), the relationship between the cardiovascular system and the nervous system (6:15), defining the different training zones (10:50), creating a weekly program with cardio zones (25:40), staying balanced with your training (29:10), autonomic recovery and Zone 2 as an active recovery tool (31:25), how Zone 2 can be linked to hormone levels (37:33), Paul’s paper on metabolism and burning fat (41:30), the best medium for Zone 2 training (47:15), training for longevity and VO2 max (50:15), and how Paul thinks about sleep with his athletes (52:05).Resources:Paul's WebsitePaul’s TwitterHIIT ScienceAutonomic Recovery after Exercise in Trained AthletesAthletes: Fit but UnhealthyFat Oxidation during HIITSupport the showFollow WHOOPwww.whoop.comTrial WHOOP for FreeInstagramTikTokXFacebookLinkedIn Follow Will AhmedInstagramXLinkedIn Follow Kristen Holmes Instagram LinkedIn Follow Emily Capodilupo LinkedIn

Join Paul Laursen, an endurance coach and co-founder of HIIT Science, as he shares insights from his extensive experience in triathlons and sports science. Discover how Zone 2 training enhances fat metabolism, recovery, and sleep quality. Paul delves into the importance of defining training zones and creating balanced weekly programs. He also explores the connection between Zone 2 and hormonal health, particularly for women. Plus, learn about reversing prediabetes through diet and exercise, showcasing the transformative power of targeted training!

Dr Iñigo Mujika and Paul Laursen discuss heat adaptation in 2 weeks, athlete aspects to periodize, and introduce Iñigo's new book on endurance training science and practice.

Explore the secrets of ultra-athletes with Gordo Bryn & Prof. Paul Laursen. They discuss choosing your endurance spectrum based on strengths, leveraging your coach effectively, and monitoring stress levels. Learn about the importance of pacing, nutrition, health, and enjoying fitness in athletic pursuits.

Learn how Olympic marathon qualifier Phil Sesemann emphasizes the importance of structured training and pushing through fatigue. Discover the details of combining intensive and extensive training, as well as the adaptability required for successful training. Hear about Phil's journey to qualifying for the Paris Olympics and the scientific approach to marathon training.